To save this broken world, an innocent, naive girl made a wish to a cruel god and gained immense power at the cost of "a hundred million diseases."
The diseases tormented her body without restraint. No matter how much pain she suffered, she couldn't die from it.
But it didn't matter. She'd already achieved what she wanted-
even if she could now only cling to life in this world.
But Oda Sakunosuke and the children she saved during the Mimic incident didn't think that was acceptable.
The members of the Black Lizard she saved from the King of Assassins didn't think that was acceptable.
The trio from the technical college, who had her help overthrow the conspiracy and system of the jujutsu world, didn't think that was acceptable.
The Rainbow Children and the Vongola, freed from the influence of the world's foundation thanks to her, didn't think that was acceptable.
"But I'm already very happy, you know?"
The pale-faced girl smiled contentedly at the crowd with their troubled expressions, coughing as she spoke.
Note: 1. An XP-driven story, with a frail, sickly wheelchair-using female lead. A wish-fulfillment story for the author, who wanted to write a protagonist who coughs up blood while taking down one boss after another.
2. A crossover between Bungo Stray Dogs, Jujutsu Kaisen, and Katekyo Hitman Reborn! There may also be series like Hozuki's Coolheadedness and Natsume's Book of Friends.
3. All the characters love the female lead, with a group-pampering vibe. Everyone has a naturally high opinion of her because she's saved them all.
4. Anyway, I hope everyone has fun reading it together! =3=
[Blurb screenshot archived on January 23, 2026]
Theme: Though the world kisses me with pain, I still answer with a song
